摘要
喷射混凝土是洞挖工程的主要支护措施,在很多大型水利工程中应用,但与TBM隧洞掘进机配合应用在东北尚属首次。本文对喷射混凝土进行现场喷射试验,提出适合本地区、本工程的喷射混凝土施工工艺参数。
Shortcrete is mostly shoring method for channel excavation projects and was employed widely in many large-sized water projects, but it is the first time applied combined with TBM in the northeast of China. This paper put forward suiting the local construction technique parameters according to the test in fields.
出处
《吉林水利》
2008年第3期61-64,共4页
Jilin Water Resources
关键词
喷射混凝土
施工工艺
喷射机
配合比
shotcrete, construction technique shotcrete machine, mixture ratio
